Bulkhead Fittings are used for all ‘koi’ water applications (plumbing tank, piping fixtures). They simplify the attachment of plumbing pieces and also help avoid stress and leaks with various water piping/tank fixtures.
These bulkhead fittings allow for easy side-wall or bottom installation on many types of tanks, filters or preformed ponds. Reverse threaded so they stay tight even when you screw an intake screen or other threaded fitting into them. 1/2" to 4" available. Comes standared with FPT.
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Inch |
Thrd |
mm |
Inch |
mm |
Inch |
mm |
Inch |
mm |
Part Number |
|
1/2 |
NPT |
13 |
1 3/16 |
30 |
1 5/8 |
41 |
2 3/4 |
70 |
PBF12 |
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3/4 |
NPT |
19 |
1 3/16 |
30 |
1 5/8 |
41 |
2 3/4 |
70 |
PBF34 |
|
1 |
NPT |
25 |
1 7/8 |
47 |
2 1/16 |
52 |
2 7/8 |
72 |
PBF100 |
|
11/2 |
NPT |
38 |
1 7/16 |
36 |
2 1/2 |
63 |
3 3/8 |
86 |
PBF112 |
|
2 |
NPT |
51 |
1 5/8 |
41 |
3 1/8 |
79 |
4 1/4 |
108 |
PBF200 |
|
3 |
NPT |
76 |
1 3/4 |
45 |
4 1/4 |
108 |
5 1/2 |
140 |
PBF300 |
|
4 |
NPT |
101 |
4 3/16 |
106 |
5 1/2 |
140 |
7 |
178 |
PBF400 |